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physics.optics2023
Ionization-induced Susceptibility by Nearly-free Electrons in Gases Influenced by the Coulomb Potential
Francisco Arteaga-Sierra, Joachim Herrmann, Anton Husakou
In the present paper we study the influence of the Coulomb potential on the real and imaginary parts of the plasma-induced susceptibility in a photoionized gas. We show that the re…
physics.optics2010★ 158 cited
Theory of plasmon-enhanced high-harmonic generation in the vicinity of metal nanostructures in noble gases
A. Husakou, S. -J. Im, J. Herrmann
We present a semiclassical model for plasmon-enhanced high-harmonic generation (HHG) in the vicinity of metal nanostructures. We show that both the inhomogeneity of the enhanced lo…
physics.optics2009★ 9 cited
High-power supercontinuum generation in dielectric-coated metallic hollow waveguides
A. Husakou, J. Herrmann
In this Letter we theoretically study a novel approach for soliton-induced supercontinuum generation based on the application of metallic dielectric-coated hollow waveguides. Low l…